Pests in the Urban Landscape

Below are the answers to our 2022 virtual Easter Egg hunt! How did you do? Brown widow spiders, a relative of black widow spiders, have egg sacs which are cream colored and spikey, compared to western black widow egg cases which are smooth.

It's that time of year again for UC IPM's semi annual Easter Egg hunt! Can you guess which insect, spider, or mollusk laid the eggs pictured below? These critters may already be hiding in your home, landscape, or garden! Leave a comment with your guesses. Answers will be posted on Friday, April 15.

All mistletoes infest and grow as parasites on trees and large shrubs. In some cases, the host plant can be severely damaged. But recent studies have shown that broadleaf mistletoes can shelter and feed wildlife, including birds and small mammals.

UC IPM is excited to continue with our monthly urban and community IPM webinars. Webinars cover pest identification, management, and pesticide use around homes and gardens for California residents. Spring webinar registration is now open to the public.

Recent wet weather in many parts of the state has spurred emergence of winter weeds. How these weeds are managed varies by the type of weed and where it's growing. In IPM, identification is always the first step toward effective pest management.